package demo1;

import javafx.scene.shape.Circle;

public class Father {
    protected int a = 1;
    public int b = 2;

    //    protected void func2() {
//        System.out.println("father");
//    }
    public void func3() {
        System.out.println("func3 father");
    }


    public Father() {
    }
}

